Logan sits next to 4 phonetic neighbors — Morgan, Reagan, and Jordan are the closest matches by sound. Most share Logan's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little hollow, low-lying meadow"
"sky, cloud island"
"descendant of Caiside"
"divine grace"
"a day's journey, voyage"
"young green plant, fresh growth of spring"
"foreign riches, bright one"
"heavenly sea, royal waters"
"home ruler, estate ruler"
"light"
"precious gemstone"
"fair, white, blessed"
"fair and smooth"
"olive tree, peace"
"wise, knowing"
"from the bogs near the Roe river"
"lioness of God"
"tailor, cloth-cutter"
"precious gem"
Similar sound: These names share phonetic patterns with Logan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Logan.
Rhythm: Logan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.